2008 SQ81

2008SQ81, K08S81Q, M1916

All data for this body: [vot]

MPC data
Name (number) 2008 SQ81 (221916)
a 5.11164
e 0.04344
i / sin(i) 5.3903 / 0.09394
q 4.88957
Q 5.33372
ω 288.1858
Node 107.0357
m 71.6353
n 0.0853
Epoch 2460200.5
nobs 495
nopp 19
Years observed 2000-2023
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 13.260
Mass
D 10.25 1.110
pV 0.097 0.0330
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.25 1.110 1.110 Grav 2011ApJ...742...40G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.097 0.0330 0.0330 Grav 2011ApJ...742...40G NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.26 MPC-2023-12-04 MPC-2023-12-04 Phot